Reykjavik December weather
Reykjavik, Iceland · December
Windproof + waterproof warmth plus indoor anchors keep days manageable
December marks full winter season: mixed rain/snow, strong wind, and very short daylight can make comfort challenging.
Plan outdoor time in daylight windows and lean on indoor anchors (cafés and geothermal pools) to manage fatigue.
December averages at a glance
Average low
around -1 to 1°C
Average high
around 1–4°C
Average precipitation
around 75–110 mm (rain/snow)
Precip days
about 14–20 days
What to wear in December in Reykjavik
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Windproof/waterproof shell + warm layers (thermal/knit).
- • Waterproof shoes with traction recommended.
- • Gloves/hat/scarf are close to essential.
- • Use hoods rather than umbrellas in wind.
Travel tips for visiting Reykjavik in December
- • Use geothermal pools as itinerary anchors to reduce cold fatigue.
- • Walk carefully in the evening when refreeze can increase slipperiness.
- • On very windy days, shorten exposed coastal time.
December weather in Reykjavik — FAQ
Q. Is December as cold as January?
A. It can feel similar—wind and damp air drive perceived cold more than averages.
Q. What should you prioritize?
A. Windproof/waterproof outerwear, waterproof footwear, and gloves/hat for wind chill.
Explore Reykjavik
These pages are connected so you can compare conditions and decide for yourself.